1261891638690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{894958609}}^1$

素因数の和:894958666

約数の個数: 32

約数和(自身を含む): 3092976956160

約数和(自身を除く): 1831085317470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 894958609, 1789917218, 2684875827, 4474793045, 5369751654, 8949586090, 13424379135, 26848758270, 42063054623, 84126109246, 126189163869, 210315273115, 252378327738, 420630546230, 630945819345, 1261891638690]

約数ペア:

[(1, 1261891638690), (2, 630945819345), (3, 420630546230), (5, 252378327738), (6, 210315273115), (10, 126189163869), (15, 84126109246), (30, 42063054623), (47, 26848758270), (94, 13424379135), (141, 8949586090), (235, 5369751654), (282, 4474793045), (470, 2684875827), (705, 1789917218), (1410, 894958609)]